Depending upon reaction conditions, the product may be a polyketone formed by addition polymerization of the ketene double bond.
随着反应条件的不同，产物可以是由烯酮的双键加成聚合得到的聚酮。
The double melting peaks of reaction products detected by, DSC are explained.
对反应产物热分析过程中出现的双熔融峰作了解释。
It is considered that the hydrolysis acid and AA are the double substrates in the oscillating reaction through the comparison of simulation test.
通过与模拟实验进行比较，认为水解产物乙酰乙酸与AA一起充当了振荡反应双底物的角色。
The characteristic of spatial distribution of plasma ion density in reaction chamber were diagnosed by a Langmuir double probe, and the effect of Ar pressure and RF power were also investigated.
利用朗缪尔静电双探针诊断了蒸发镀膜装置反应室内等离子体密度及分析其分布规律，并分析了气压和功率对等离子体分布的影响。
The electrochemical impedance spectroscopy (EIS) composed of double capacitive loops for the two alloys show that the corrosion process is controlled by electrochemical reaction.
两种合金的交流阻抗谱均由双容抗弧组成，腐蚀过程受电化学反应控制。
The study of double staged and deoxidized technology by means of experimental, numerical simulation and reaction mechanism methods has been performed in this paper.
本课题对双分级再还原低氧化氮技术进行了试验、数值模拟及反应机理简化的研究。
The sorption kinetics included the initial fast phase and the final slow phase. The first-order kinetic reaction and double constant rate equation could describe the sorption kinetics well.
吸附动力学过程包括吸附快反应阶段和慢反应阶段，可用动力学一级方程和双常数速率方程描述；
During the reaction, the octahedral dissolution of palygorskite induced heavy metal ions coprecipitation forming mixed double hydroxid precipitation on the surface of palygorskite.
反应过程中，凹凸棒石八面体阳离子的溶解能诱导重金属共沉淀，在凹凸棒石表面形成双氢氧化物。
The key steps of hydrocracking of tetralin, the conversion of double ring compounds and the yields of mono-ring compounds were affected by the reaction temperature and the acidity of two catalysts.
四氢萘加氢裂化反应的关键步骤和双环化合物裂解的转化率以及单环化合物的产率与两种催化剂担体的酸性及反应温度有关。
Based on the previous TGA studies, double components multi-step first order reaction kinetic model was used to describe the process of pyrolysis of wood.
基于上述试验研究，本文采用双组份分阶段一级反应动力学模型，分别计算了在空气和氮气两种气氛下固体可燃物的表观动力学参数。
A double substrates enzyme reaction, which horseradish peroxidase (HRP) catalytic oxide of o -phenylenediamine (OPD) by H2O2, were studied by thermokinetic method.
利用微量热方法研究了辣根过氧化物酶（HRP）催化H_2O_2氧化邻苯二胺（OPD）的反应。
This paper mainly declares the method of extracting lithium from lepidolite and preparing the lithium chloride by double-decompose reaction with material lithium sulfate and calcium chloride.
本课题主要从宜春锂云母中提取锂，继而以硫酸锂溶液为原料复分解反应制备氯化锂。
The high temperature reaction centre above the burning surface of the double base propellants and its variety regulation are found.
实验发现了双基推进剂燃烧表面上方高温反应中心的存在和变化规律。
A double component coating, acrylic polyurethane with high solid and good performance, was prepared by the reaction of HAR and HDI.
由HAR和六次甲基二异氰酸酯反应制备了性能优异的高固体分双组分丙烯酸聚氨酯涂料。
The process technology of manufacturing potassium dihydrogen phosphate by double decomposition with wet - process phosphoric acid purified by reaction medium circulation was introduced in this paper.
介绍了三聚氰胺反应媒循环法净化湿法磷酸复分解生产磷酸二氢钾的工艺技术，对由两种不同原料出发的工艺路线所得的产品进行了成本比较。
Objective to investigate the correlation between phenotypic confirmatory by double disc test and genotype of CTX-M-enzymes detected by multiplex polymerase chain reaction (PCR).
目的了解采用双纸片协同法进行CTX - M酶的表型检测与多重pcr法检测基因型的相关性。
The energy-angular double-differential spectrum of secondary particle in light nuclear reactions is closely connected with reaction mechanisms, and is quite useful to nuclear technology applications.
轻核反应次级粒子的能量角度双微分谱同反应机制是密切相关的，而且对核工程技术很有应用价值。
METHODS: Cortex fraxini total coumarin was involved in a randomized, double-blind, placebo parallel control, dosage-reaction design and superiority test.
方法：采用随机、双盲、安慰剂平行组对照、剂量反应研究设计和优效性检验。
The effect of the ratio of hydrogen peroxide to double bond of allyl group, reaction temperature and reaction time on epoxidation was investigated.
考察了双氧水与烯丙基双键配比、反应温度和反应时间对环氧化反应的影响。
C_(60) is one kind of fullerene with high conjugated cage-types structure. Its covalence between two hexagons has high reactivity, which behaves as addition reaction of double bond.
是高度共轭的笼状结构的碳素体，分子结构中六边形环间的共价碳碳双键是富电子区，反应性能与烯烃有类似性，主要表现为双键加成。
Consistently, biochemical assays showed that the SpvC-catalyzed reaction can generate both double bond-containing and covalently linked products.
生化实验也证实了消除反应产生的碳碳双键产物和取代反应产生的连接产物。
A double - round reverse transcriptase - coupled polymerase chain reaction (RT - PCR) was applied to detect the CYP1A1 transcript.
双轮回‘聚合酶链式反应’(PCR)和‘反向转录酶-聚合酶链式反应’(RT - PCR)被用来检测基因CYP1A1的转录水平。
Their catalytic activity for 1-hexene double bound isomerization was investigated and their catalytic reaction conditions were optimized for double bound isomerization.
研究了它们在烯烃双键异构化反应中的催化作用，优化了这两种催化剂在1—己烯双键异构化反应中的反应条件。
The incentive scheme applied to human resource management at enterprises can sometimes be a double-edged sword with negative reaction and effects attained.
企业人力资源管理中运用的激励手段，有时会收到负面的反应和效果。
The DNA and nano-gold double modified carbon fibre electrode, which can catalyze oxidation reaction of norepinephine, was prepared by electrodeposition.
利用电沉积的方法制备DNA、纳米金双层修饰碳纤维电极。
A kind of polymer film containing double bonds is prepared, which has certain conductivity by means of charge transfer reaction with halogen etc.
研制了一种富含双键结构的聚合物薄膜，具有一定的导电性。
The system with double 8051 chips collaboration realizes frequency measurement, improves reaction velocity of measurement system greatly and can be widely used in real time control systems.
该系统采用双8051芯片相互协作实现频率测量，使测量系统的反应速度大大提高，特别适合于在许多实时控制的系统中推广应用。
Gilardino, for example, scored a double which gave substance to the team's good reaction.
比如，吉拉梅开二度，对球队的良好表现起了实质性的作用。
Gilardino, for example, scored a double which gave substance to the team's good reaction.
比如，吉拉梅开二度，对球队的良好表现起了实质性的作用。
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